You can use the built-in recording function of your mobile phone or export it using software.
If there are no requirements, you can directly use the recording function that comes with your phone. If you have higher requirements, you can use Zhiyin software to edit the text yourself, select your favorite anchor voice from the anchor voice library, or match it with background music. Once selected, you can adjust volume, speaking speed, intonation, etc. And select your favorite employment export file based on the audition effect. If you have higher requirements, you need to find a professional voice actor. The fee may be more expensive, but it depends on your personal needs.
Audio is a professional term. The word audio has been used to generally describe sound-related equipment and its functions in the audio range. All sounds that humans can hear are called audio. After the sound is recorded and processed by digital music software, or made into a CD, the sound will not change.